Question: What is Kim Kardashian's net worth as of 2015?
Paraphrase: As of 2015, what is the net worth of Kim Kardashian?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q186304 p:P2218 ?s . ?s ps:P2218 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'2015')) }